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schuchard/bash-cli.sh

Created August 1, 2018 02:25
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CLI for bash scripts
Raw
bash-cli.sh
#!/usr/bin/env bash
# run `sh run.sh` for options
# run `sh run.sh hello`
volt() {
printf "\xE2\x9A\xA1";
}
run_hello() {
echo "\n<<< hello world >>>\n";
}
print_usage() {
echo "
COMMANDS:\n
$(volt) hello | hello world"
}
case "$1" in
hello) run_hello ;;
*) print_usage ;;
esac
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